22389016885

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1\times {\mathrm{4243}}^1$

素因数の和:4669

約数の個数: 32

約数和(自身を含む): 28100033280

約数和(自身を除く): 5711016395

約数列:

[1, 5, 29, 145, 151, 241, 755, 1205, 4243, 4379, 6989, 21215, 21895, 34945, 36391, 123047, 181955, 615235, 640693, 1022563, 1055339, 3203465, 5112815, 5276695, 18580097, 29654327, 92900485, 148271635, 154407013, 772035065, 4477803377, 22389016885]

約数ペア:

[(1, 22389016885), (5, 4477803377), (29, 772035065), (145, 154407013), (151, 148271635), (241, 92900485), (755, 29654327), (1205, 18580097), (4243, 5276695), (4379, 5112815), (6989, 3203465), (21215, 1055339), (21895, 1022563), (34945, 640693), (36391, 615235), (123047, 181955)]